NORD Drivesystems BU0700 - Manual (Page 39)

3.1 Technology unit
BU 0700 GB-1411 Subject to technical alterations 39
GND
RTS
6
1 5
9
+5V
A Data
B Data
3.1.7 Profibus 24V module (SK TU1-PBR-24V)
Profibus allows numerous different automation devices to exchange data. PLC's, PC's, operating
and monitoring devices can all communicate via a uniform bus in serial bit mode. This Profibus
option is supplied via an external 24V DC

25% connection with
voltage.
The Profibus subscriber can therefore be identified by the
master system even without a power supply to the
frequency inverter. The data required for this (PPO type
and Profibus address) are provided via a rotary coding
switch.
Data exchange is specified in DIN 19245 Part 1 and 2 and
application-specific upgrades in Part 3 of this standard.
Within the European field bus standardisation process,
Profibus is integrated into the European field bus standard
pr EN 50170.
The termination resistor for the last bus participant is
located in the Profibus standard plug.
Note: The settings made using the rotary coding switch are not transferred to the frequency inverter. Detailed information
can be found in the operating instructions BU 0020.
Status
LEDs
BR (green) Bus Ready, normal operation, cyclical data transmission
BE (red) Bus Error, interrupted data traffic, details in BU 0020
3.1.8 CANopen module (SK TU1-CAO)
The CANopen interface on the NORDAC frequency inverter enables the parameterisation and
control of the devices in accordance with CANopen specifications.
Up to 127 participants can be addressed on a single Bus. A termination resistor is integrated and
can be switched on.
The transfer rate (10kBaud and 500kBaud) and the Bus
addresses are set using rotary coding switches or the
applicable parameters.
Detailed information can be found in the operating
instructions BU 0060, or contact the supplier of the frequency
inverter.
3.1.9 DeviceNet module
(SK TU1-DEV)
DeviceNet is an open communications profile for distributed industrial automation systems. It is
based on the CAN Bus system.
Up to 64 participants can be linked to one Bus system.
The transfer rate (125, 250, 500 kBit/s) and the Bus addresses
are set using rotary coding switches or the applicable parameters.
Detailed information can be found in the operating instructions BU
0080, or contact the supplier of the frequency inverter.
DeviceNet
status LEDs
MS (red/green) Module status Module status
LEDs
DS (green) Module status
MS (red/green) Mains (bus) status DE (red) Module error
CANopen
Status LEDs
CR (green) CANopen RUN LED Module
status LEDs
DR (green) Module status
CE (red) CANopen ERROR LED DE (red) Module error
GND CAN_L
9
5 1
6
GND CAN_N 24V in
Voltage V+: 24V=
V+
C
AN
_L
1 2 3 4 5
V
-
C
AN
_H
SH
IE
LD